Objective Thus the purpose of the proposal is the theoretical study of electromagnetic processes such as pair production, photon-photon and photon-nucleus interactions, Coulomb excitations and other higher order effects in the collision of relativistic and ultra-relativistic heavy ion collisions. The main focus will be on such an effects as nuclear finite-sizes and finite-temperature effects, especially in higher order processes. Also, specific effects as the electronic structure of the colliding ions, and Coulomb corrections to the pair production cross section will be also studied. Investigations will be carried out in close collaboration between all the participating groups. Numerical computations will be performed by NIS team members during their visits to the INTAS teams institutes. The final result of the investigations will be the calculation of the quantities, which are of importance for the experiments at heavy ion colliders at GSI, CERN and BNL. Programme(s) IC-INTAS - International Association for the promotion of cooperation with scientists from the independent states of the former Soviet Union (INTAS), 1993- Topic(s) Data not available Call for proposal Data not available Funding Scheme Data not available Coordinator Institute for Nuclear Physics EU contribution No data Address Wilhelm-Johnen D 52425 Juelich Germany See on map Total cost No data Participants (3) Sort alphabetically Sort by EU Contribution Expand all Collapse all Pomor State University Russia EU contribution No data Address Lomonosov 4 163006 Arkhangelsk See on map Total cost No data Royal Irish Academy Queen's University Belfast United Kingdom EU contribution No data Address University Road Bt7 1NN Belfast See on map Total cost No data Uzbekistan Academy of Sciences Institute Uzbekistan EU contribution No data Address Katartal 28 700135 Tashkent See on map Total cost No data